9816 is a 3.5 mil, polyester film used in the lamination to most open cell urethane and closed cell urethane foams. It provides a balance of peel and shear properties with good heat resistance and it bonds well to polyester, polyester urethane, polyethylene, polystyrene, vinyl foams and most rubbers. It is available as 9816L, 9816M and 9816H depending on what liner is used.